JSFiddle - React, Tailwind, and code Playground

by southerd

HTML

<script src="http://underscorejs.org/underscore.js"></script>
<div ng:app>
    <div ng:controller="Control">
        {{_.keys(foo).length}}
    </div>
</div>

JavaScript

function Control($scope){
    $scope.foo = {
        "a": 1,
        "b": 2,
        "c": 3
    };
    $scope._ = window._;
}